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100 lines
2.7 KiB
100 lines
2.7 KiB
// Copyright 2017 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package http
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import (
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"os"
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"testing"
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"github.com/ethereum/go-ethereum/swarm/api"
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"github.com/ethereum/go-ethereum/swarm/chunk"
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"github.com/ethereum/go-ethereum/swarm/storage"
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"github.com/ethereum/go-ethereum/swarm/storage/feed"
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"github.com/ethereum/go-ethereum/swarm/storage/localstore"
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)
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type TestServer interface {
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ServeHTTP(http.ResponseWriter, *http.Request)
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}
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func NewTestSwarmServer(t *testing.T, serverFunc func(*api.API) TestServer, resolver api.Resolver) *TestSwarmServer {
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swarmDir, err := ioutil.TempDir("", "swarm-storage-test")
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if err != nil {
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t.Fatal(err)
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}
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localStore, err := localstore.New(swarmDir, make([]byte, 32), nil)
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if err != nil {
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os.RemoveAll(swarmDir)
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t.Fatal(err)
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}
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tags := chunk.NewTags()
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fileStore := storage.NewFileStore(localStore, storage.NewFileStoreParams(), tags)
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// Swarm feeds test setup
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feedsDir, err := ioutil.TempDir("", "swarm-feeds-test")
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if err != nil {
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t.Fatal(err)
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}
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feeds, err := feed.NewTestHandler(feedsDir, &feed.HandlerParams{})
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if err != nil {
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t.Fatal(err)
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}
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swarmApi := api.NewAPI(fileStore, resolver, feeds.Handler, nil, tags)
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apiServer := httptest.NewServer(serverFunc(swarmApi))
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tss := &TestSwarmServer{
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Server: apiServer,
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FileStore: fileStore,
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Tags: tags,
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dir: swarmDir,
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Hasher: storage.MakeHashFunc(storage.DefaultHash)(),
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cleanup: func() {
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apiServer.Close()
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fileStore.Close()
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feeds.Close()
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os.RemoveAll(swarmDir)
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os.RemoveAll(feedsDir)
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},
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CurrentTime: 42,
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}
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feed.TimestampProvider = tss
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return tss
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}
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type TestSwarmServer struct {
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*httptest.Server
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Hasher storage.SwarmHash
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FileStore *storage.FileStore
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Tags *chunk.Tags
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dir string
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cleanup func()
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CurrentTime uint64
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}
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func (t *TestSwarmServer) Close() {
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t.cleanup()
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}
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func (t *TestSwarmServer) Now() feed.Timestamp {
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return feed.Timestamp{Time: t.CurrentTime}
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}
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